[  525.630971] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.640150] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.650433] br0: port 1(veth0) entered blocking state
[  525.650525] br0: port 1(veth0) entered disabled state
[  525.650583] veth0: entered allmulticast mode
[  525.650668] veth0: entered promiscuous mode
[  525.660618] br0: port 2(veth1) entered blocking state
[  525.660680] br0: port 2(veth1) entered disabled state
[  525.660718] veth1: entered allmulticast mode
[  525.660792] veth1: entered promiscuous mode
[  525.997973] br0: port 1(veth0) entered blocking state
[  525.998078] br0: port 1(veth0) entered forwarding state
[  525.998162] br0: port 2(veth1) entered blocking state
[  525.998203] br0: port 2(veth1) entered forwarding state
[  527.678921] bond0: (slave veth1): link status definitely up
[  527.679003] bond0: (slave veth1): making interface the new active one
[  527.679086] bond0: active interface up!
[  527.823165] veth1: left allmulticast mode
[  527.823229] veth1: left promiscuous mode
[  527.823302] br0: port 2(veth1) entered disabled state
[  527.823417] veth0: left allmulticast mode
[  527.823448] veth0: left promiscuous mode
[  527.823480] br0: port 1(veth0) entered disabled state
[  527.838173] bond0: (slave veth1): Releasing backup interface
[  527.847134] bond0: (slave veth0): Releasing backup interface
[  527.887166] bond0 (unregistering): Released all slaves